Maclay MS (8228) Air Quality
Monitoring Station
· San Fernando, United States
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
20
11am
20
18
18
2pm
18
18
18
5pm
18
18
18
8pm
18
18
0
11pm
0
0
—
2am
—
—
—
5am
—
—
—
8am
—
—
Station readings
20
20
CAMS model
adj -36
54
66
54
54
54
54
54
54
54
54
54
54
34
34
27
Air Quality Forecast (24h)
PM2.54.8 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
17
San Fernando MS (8358)
18
Sharp ES (6665)
20
Harding ES (4431)
13
Brainard ES (2486)
15
Gridley ES (4295)
22
Stonehurst ES (6945)
20
Fernangeles ES (3753)
17
Canterbury Ave ES (2781)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:37 UTC.